IBM Thinkpad T30 Manual

Diagnostics
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Communication
Wireless LAN
Memory Test - Full
Memory Test - Quick
4. Run the applicable function test.
5. Follow the instructions on the screen....

Power system checkout
To verify a symptom, do the following:
1. Power off the computer.
2. Remove the battery pack.
3. Connect the ac adapter.
4. Check that power is supplied when you power on the
computer.
5. Power off the computer.
6. Disconnect the ac adapter and install the charged
battery pack.
7. Check that the battery pack supplies power when you
power on the computer.
If you suspect a power problem, see the appropriate one
of the following power supply checkouts:
v“Checking the ac adapter”...

Checking operational chargingTo check whether the battery charges properly during
operation, use a discharged battery pack or a battery pack
that has less than 50% of the total power remaining when
installed in the computer.
Perform operational charging. If the battery status indicator
or icon does not turn on, remove the battery pack and let it
return to room temperature. Reinstall the battery pack. If
the charge indicator or icon still does not turn on, replace
the battery pack.
If the charge indicator...

Note:Recharging will take at least 3 hours, even if the
indicator does not turn on.
If the voltage is still less than +11.0 V dc after
recharging, replace the battery.
4. If the voltage is more than +11.0 V dc, measure the
resistance between battery terminals 4 and 5. The
resistance must be 4 to 30 K.
If the resistance is not correct, replace the battery
pack. If the resistance is correct, replace the system
board.
Checking the backup batteryDo the following:
1. Power off the computer, and unplug the ac...

ThinkPad T30
Product overview............43
Specifications............43
Status indicators...........45
FRU tests.............47
Fn key combinations..........49
Symptom-to-FRU index..........50
Numeric error codes..........50
Error messages...........53
Beep symptoms...........54
LCD-related symptoms.........55
Intermittent problems..........56
Undetermined problems.........56
FRU replacement notices.........57
Screw notices............57
Retaining serial numbers.........58
Restoring the serial number of...

Rear view.............134
Bottom view............135
Parts list..............136
T30 series model matrix........136
Overall.............139
LCD FRUs............149
14.1-in. XGA TFT.........150
14.1-in. SXGA+ TFT........152
Keyboard.............153
Recovery CDs...........154
For Windows 2000.........154
For Windows XP professional......155
AC adapters............156
Miscellaneous parts..........156
Optional FRUs...........159
Ultrabay Plus devices........159
Other optional FRUs........159
Common parts...

Product overview
This section presents the following product-unique
information:
v“Specifications”
v“Status indicators”on page 45
v“FRU tests”on page 47
v“Fn key combinations”on page 49
Specifications
The following table lists the specifications of the ThinkPad
T30 series:
Feature Description
ProcessorvMobile Intel®Pentium®4 processor - M
1.6 GHz, L2 512 KB cache
vMobile Intel
®Pentium®4 processor - M
1.7 GHz, L2 512 KB cache
vMobile Intel
®Pentium®4 processor - M
1.8 GHz, L2 512 KB cache
vMobile Intel...

Feature Description
Hard-disk drivev20.0 GB, 4200 rpm, 2.5-inch, IDE
interface
v40.0 GB, 4200 rpm, 2.5-inch, IDE
interface
v40.0 GB, 5400 rpm, 2.5-inch, IDE
interface
v60.0 GB, 4200 rpm, 2.5-inch, IDE
interface
v60.0 GB, 5400 rpm, 2.5-inch, IDE
interface (option for none UltraNav
models)
Displayv14.1-inch, 16M colors, XGA (1024×768
resolution) TFT color LCD
v14.1-inch, 16M colors, SXGA+ (1400×
1050 resolution) TFT color LCD
I/O portvExternal monitor connector
vStereo headphone jack
vInfrared port
vStereo...

Status indicators
The system status indicators show the status of the
computer, as follows:
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Indicator Meaning

1Bluetooth
statusGreen:Bluetooth is operational. This
indicator is on when the Bluetooth is
on and not in suspend mode.

2Battery
statusGreen:The battery is in use and has enough
power. The ac adapter has charged
the battery completely.
Blinking green:
The battery is being charged, but still
has enough power to operate. (At
regular intervals, the indicator light
turns off...

Indicator Meaning

3Standby
statusGreen:The computer is in standby mode.
Blinking green:
The computer is entering standby
mode or hibernation mode, or is
resuming normal operation.

4Power onGreen:The computer is on and ready to use.
This indicator stays lit whenever the
computer is on and is not in standby
mode.

5Scroll lockGreen:Scroll Lock mode is enabled. The
arrow keys can be used as
screen-scroll function keys. The
cursor cannot be moved with the
arrow keys. Not all application
programs support...